Commit Graph

47 Commits

Author SHA1 Message Date
itohy 2f4c0d5e74 Make ktrace(1) not affect interactions between processes.
Following examples show the cases.

    % ktrace -f - false >/dev/null && echo wrong
    wrong
    % ktrace -f - -i /usr/sbin/update >/dev/null
    (does not return to command line)

That is, back out last change and restore the roles of parent/child for
ktrace(1).  The ktruss(1) stuff still remains.
Yes, ktruss(1) has the problems.  Better implementation is expected.
1999-10-29 09:11:49 +00:00
darrenr c1f203f8b5 Change behaviour from running the command as the parent and ktrace/ktruss as
the child to be ktruss/ktrace is the parent.  This fixes a problem with ktruss
where the prompt would be returned in the middle of output.
1999-07-30 14:03:55 +00:00
enami 4191a1e6d4 - remove duplicated setting for LDSTATIC in ktruss/Makefile.
- fix command name in SYNOPSIS section of man page.
- link ktrace man page to ktruss man page.
- add executable and man page for ktruss in distrib sets.
1999-07-28 01:56:03 +00:00
itohy 99624b0b6d Fix fowllowing problems:
1. If fork()ing, the program is executed twice.
2. If the ktruss(1) output is bufferd, the final output is not flushed
   (because it is executing).

    % ktrace -f - rm >/dev/null
    usage: rm [-dfiPRrW] file ...
    usage: rm [-dfiPRrW] file ...
    % ktruss date | cat
    Fri Jul 23 12:09:45 JST 1999
    Fri Jul 23 12:09:46 JST 1999
    %
1999-07-23 03:10:49 +00:00
darrenr b7eb8dab03 include comments for ktruss 1999-07-12 03:24:58 +00:00
garbled 9e44e9b578 More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
so we shouldn't override it with versions in the manpages.  Many more to
come.
1999-03-22 18:16:34 +00:00
kleink 3ed4fcf61e In userland, pull in <errno.h> instead of <sys/errno.h> for the declaration
of errno.
1999-01-11 22:39:59 +00:00
nathanw 3cc8349a71 Make "ktrace -f" work again. Slightly klugy because of the
#ifdef's for KTRUSS.
1998-07-14 01:39:59 +00:00
christos 9ec832e055 Appease gcc on arm32 1998-06-27 21:37:50 +00:00
christos 7bc28d2954 fktrace support / ktruss additions. 1998-06-27 21:24:22 +00:00
nathanw 3dbc029932 Sync to reality; add missing tracepoint options. 1998-06-27 04:21:54 +00:00
nathanw 21ae5a9db0 Make "ktrace -c" work as documented.
Update usage message to match reality.

Closes PR bin/5358.
1998-06-27 04:20:59 +00:00
cgd 8aaf609a0a allow LDSTATIC definition to be overridden by bsd.own.mk/mk.conf 1998-03-02 19:42:25 +00:00
lukem d6dfc8e2db fix up .Nm usage 1997-10-19 03:40:03 +00:00
lukem 50acd78e45 don't define WARNS=1 here 1997-10-19 03:39:50 +00:00
mikel 89d7a04e6c set WARNS?=1, cleanup 1997-07-23 05:44:09 +00:00
mikel 463fe05164 add explicit return types and prototypes for local functions
use __COPYRIGHT and __RCSID macros, fix other gcc -Wall warnings
1997-07-23 05:42:55 +00:00
mikel ecebe74498 provide explicit return type for getpoints(), use __RCSID macro 1997-07-23 05:40:20 +00:00
mikel de46de4c67 nuke duplicate RCSid, prototype getpoints() 1997-07-23 05:37:59 +00:00
mikel 54bb32d1c5 nuke duplicate RCSid 1997-07-23 05:36:34 +00:00
cjs c2f4b90a72 PR 3666 from Thorsten Frueauf <frueauf@ira.uka.de>
Fix formatting.
1997-05-25 03:52:45 +00:00
mikel 7eb775bf99 fix typo; from Saitoh Masanobu in PR misc/3195. 1997-02-07 03:27:22 +00:00
tls 9d225a1783 RCS ID police 1997-01-09 20:18:21 +00:00
jtc 9cffeee5b2 Sync with 4.4lite2 1995-08-31 22:50:22 +00:00
christos 7e8c6bf13c Add support for displaying and switching between
different OS system call emulations
1995-07-19 15:11:19 +00:00
mycroft e60255f2bc Update to use timer{add,sub}(). 1995-03-21 14:16:23 +00:00
glass 7e8a9d0d4c some knf 1995-01-03 07:06:42 +00:00
glass 58695b5fdb reapplied patch that made ktrace behave well when kernel subsystem wasn't
installed.
some KNFing.
fixes PR 663 as reported by muir@idiom.com
1995-01-03 07:04:18 +00:00
deraadt f45b220870 Link these statically to make shared library debugging easier 1994-12-06 14:54:50 +00:00
mycroft 2fd4512058 Add RCS ids. 1994-10-06 15:44:32 +00:00
mycroft a2d6c76c41 Clean up deleted files. 1994-05-11 07:14:31 +00:00
cgd db906e7d79 clean up import 1994-05-11 07:14:29 +00:00
cgd 1142494822 updated ktrace 1994-05-11 07:10:43 +00:00
pk 54991d7c27 Adapt to changed <sys/ptrace.h> 1994-02-02 19:52:46 +00:00
deraadt 3416ce4d72 make bpf's BIO* ioctl's print nicely. from <Havard.Eidnes@runit.sintef.no> 1994-01-09 17:42:17 +00:00
mycroft 2f6c95dad5 Fix typo. 1994-01-07 14:46:15 +00:00
deraadt fc3bd9d7b3 change -I/sys to it's correct form. reported by <G.Michaelson@cc.uq.oz.au> 1994-01-07 12:35:30 +00:00
mycroft e9d867ef50 Add RCS identifiers. 1993-08-01 17:54:45 +00:00
mycroft c3e42d1c64 Add RCS indentifiers. 1993-08-01 07:22:47 +00:00
mycroft 690cae8181 Add RCS indentifiers. 1993-07-31 15:17:49 +00:00
mycroft 0387281928 Reverse a diff I included accidentally. 1993-06-22 17:42:25 +00:00
mycroft 74a4ef2554 Don't use absolute path for /sys; we -I/sys anyway. 1993-06-22 00:49:01 +00:00
cgd 78c0b207e0 give it an rcsid rather than an sccsid 1993-05-20 10:37:33 +00:00
cgd 95a80ce24f fix to allow multiple inclusion of sys/errno.h. whoever did this to begin
with was sick...
1993-04-26 01:36:53 +00:00
glass a78f039127 Added signal handler for SIGSYS, so not having a kernel w/KTRACE compiled in
doesn't result in a core.
1993-03-24 19:26:20 +00:00
glass 2a9ed547d1 Once again generates 'ioctl.c' via an awk script, ioctl.c removed from repos. 1993-03-24 19:24:48 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00